CN106686571A

CN106686571A - Method and device for processing discovery messages

Info

Publication number: CN106686571A
Application number: CN201510767957.3A
Authority: CN
Inventors: 王婷; 李元杰; 张健
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2015-11-11
Filing date: 2015-11-11
Publication date: 2017-05-17
Anticipated expiration: 2035-11-11
Also published as: WO2017080489A1; EP3364675B1; EP3364675A4; US20180262976A1; CN106686571B; US10609630B2; EP3364675A1

Abstract

The invention discloses a method and device for processing discovery messages and belongs to the field of communication. The method comprises the steps that a first wireless network device receives the discovery messages sent by a second wireless network device; if the first wireless network device is in the state of RRC connection or an RRC connection requirement, the first wireless network device sends feedback messages corresponding to the discovery messages to the second wireless device. The method and device have the advantage of saving time-frequency resources.

Description

It is a kind of to process the method and apparatus for finding message

Technical field

The present invention relates to the communications field, more particularly to a kind of to process the method and apparatus for finding message.

Background technology

With developing rapidly for the communication technology, the application of mobile terminal is more and more extensive.Typically, base station and end End needs periodically to carry out synchronizing information and common radio resources configuration.

One synchronizing cycle comprising finding message interval and public message period, wherein find message interval and In the public message period, base station sends respectively discovery message and public message.It was found that message is base station to terminal What is sent carries the message of synchronizing information, and public message is that base station carries public wireless to what terminal sent The message of resource allocation information.During synchronizing information, in the discovery message interval of a synchronizing cycle Interior, base station typically can be in adjacent each sub-period, to different direction (each direction one cells of correspondence Or wave beam) different discovery message are sent, find that in message identification information can be carried, for distinguishing Different discovery message.Terminal often receives one and finds after message, to judge the signal strength signal intensity of the discovery message Whether certain thresholding is more than, if it is, the identification information for carrying the discovery message can be sent to base station Feedback message.For certain discovery message, if base station receive at least one terminal transmission to sending out The feedback message of existing message, then base station can be in the corresponding sub-period of public message period, and transmission is to sending out Existing message or wave beam subsequent message.

During the present invention is realized, inventor has found that prior art at least has problems with：

Some do not have the terminal of communication network access demand after discovery message is received, and can send to base station yet Feedback message, base station can still send corresponding subsequent message, so, running time-frequency resource can be caused to waste.

The content of the invention

In order to solve problem of the prior art, a kind of method for processing and finding message is embodiments provided And device.The technical scheme is as follows：

First aspect, there is provided a kind of method that process finds message, methods described includes：

Receive the discovery message that second wireless network equipment sends；

If the first Wireless Communication Equipment connects in RRC or has the state of RRC connection requirements, to institute State second wireless network equipment and send the correspondence feedback message for finding message.

Wherein, it is found that message can carry the synchronizing information of second wireless network equipment transmission；There is RRC to connect The state for connecing demand can have upstream data pending in the first Wireless Communication Equipment of RRC idle conditions Send or receive the state of paging (paging) message；RRC connection status can use RRC_CONNECTED Mode (connected state) or active state representations；RRC idle conditions can be (empty with RRC_IDLE mode Not busy state) or idle state representations；RRC_IDLE mode (Idle state) and RRC_CONNECTED mode (connected state) can be the state of the Wireless Communication Equipment in existing communication agreement.

Second wireless network equipment can be according to default synchronizing cycle, in the discovery message of each synchronizing cycle In period, each cell serviced it or wave beam send discovery message in the way of wave beam, if One Wireless Communication Equipment is in the signal cover of the second wireless network equipment, and the first wireless network The antenna of equipment is continuously in the state that can receive signal, and the first Wireless Communication Equipment then may search for and receive The discovery message that second wireless network equipment is outwards broadcasted.If the first Wireless Communication Equipment connects in RRC Or having RRC connection requirements, the first Wireless Communication Equipment then can be configured with up money in the current sync cycle Feedback message is sent to second wireless network equipment in sub-period in source, so that second wireless network equipment is obtained Know and exist in the corresponding direction of discovery message place wave beam in RRC connection status or there are RRC connections to need The first Wireless Communication Equipment asked, that is, know there is the demand for sending public message on the wave beam place direction. In addition, if the first Wireless Communication Equipment is not in RRC connection status and does not have RRC connection requirements, then The feedback message that correspondence finds message is not sent to second wireless network equipment.

With reference in a first aspect, in the first possible implementation of the first aspect, the second nothing of the reception The discovery message that the line network equipment sends, including：

The discovery message that second wireless network equipment sends is received, the mark letter for finding message carrying is obtained Breath or the time-domain position information for finding message；

If first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, The correspondence feedback message for finding message is sent to the second wireless network equipment, including：

If the first Wireless Communication Equipment connects in RRC or has the state of RRC connection requirements, to institute State second wireless network equipment and send the feedback message for carrying the identification information；Or,

If the first Wireless Communication Equipment connects in RRC or has the state of RRC connection requirements, to institute State second wireless network equipment and send feedback message corresponding with the time-domain position information.

Wherein, identification information could be for the difference of the cell for marking correspondence different or the same cell of correspondence The information of wave beam.Time-domain position information can find the sub-period corresponding to message.

If the first Wireless Communication Equipment connects in RRC or has the state of RRC connection requirements and successfully connect Discovery message is received, according to identification information or can find that the time-domain position information of message determines feedback message Sequence or feedback message feedback sub-period, so as to generate correspondence find message feedback message, then To second in the sub-period of the ascending resource that the first Wireless Communication Equipment can be configured with the current sync cycle Wireless Communication Equipment sends the feedback message.

So, second wireless network equipment can determine first according to above-mentioned identification information or time-domain position information Cell or wave beam that Wireless Communication Equipment is located, such that it is able to carry out subsequent treatment on the wave beam or cell.

With reference to the first possible implementation of first aspect or first aspect, at second of the first aspect In possible implementation, methods described also includes：

Receive the process cycle configuration message that the second wireless network equipment sends, the process cycle configuration Target process cycle is carried in message；Wherein, the target process cycle is the integral multiple of synchronizing cycle；

First Wireless Communication Equipment is set in each target process cycle, is only processed and is connect in a synchronizing cycle The discovery message of receipts.

Wherein, target process cycle can be the integral multiple of synchronizing cycle, such as 2 times, 3 times.

Second wireless network equipment can configure target process cycle for the first Wireless Communication Equipment, that is, arrange the One Wireless Communication Equipment often through multiple synchronizing cycles, carries out the discovery Message Processing of a cycle, the target Process cycle can be the integral multiple of synchronizing cycle.Further, second wireless network equipment can generate process week Phase configures message, the object synchronization cycle is added wherein, then, at the first Wireless Communication Equipment transmission Reason period assignment message.First Wireless Communication Equipment is received after above-mentioned process cycle configuration message, can be obtained Take the target process cycle for wherein carrying.Further, the first Wireless Communication Equipment can process week in each target The interim discovery message processed in a synchronizing cycle.

So, the first Wireless Communication Equipment need not be fed back in each synchronizing cycle to finding message, The feedback message that second wireless network equipment is received in accordingly each synchronizing cycle being reduced, so as to can To save the process resource of the first Wireless Communication Equipment and second wireless network equipment.

With reference to first aspect or the first to second possible implementation of first aspect, in the first aspect The third possible implementation in, if first Wireless Communication Equipment connects in RRC or has a RRC The state of connection requirement, then send the correspondence feedback for finding message and disappear to the second wireless network equipment Breath, including：

If the first Wireless Communication Equipment connects or have the state of RRC connection requirements in RRC, working as Default normal feedback sub-period in preamble period, sends correspondence described to the second wireless network equipment It was found that the feedback message of message.

If the first Wireless Communication Equipment is not in RRC connections or has the state of RRC connection requirements, After receiving discovery message, feedback message is not sent to second wireless network equipment, if the first wireless network Equipment connects or has the state of RRC connection requirements, the default routine within the current sync cycle into RRC Feedback sub-period, to the second wireless network equipment correspondence feedback message for finding message is sent.

With reference to first aspect or the first to three kind of possible implementation of first aspect, in the first aspect In 4th kind of possible implementation, methods described also includes：

The resource distribution message that the second wireless network equipment sends is received, is taken in the resource distribution message With the additional feedback sub-period in synchronizing cycle；

Within the current sync cycle, if the first Wireless Communication Equipment is into RRC connection status or has RRC The state of connection requirement, then nearest into RRC connection status or after having the state of RRC connection requirements Additional feedback sub-period to the second wireless network equipment sends the correspondence feedback message for finding message.

Second wireless network equipment can temporarily be based on the service condition of running time-frequency resource, by certain in synchronizing cycle Individual sub-period is set to additional feedback sub-period, and it is additional anti-to carry this to the transmission of the first Wireless Communication Equipment The resource distribution message of feedback sub-period.First Wireless Communication Equipment, can be with after resource distribution message is received Additional feedback sub-period in the synchronizing cycle that acquisition is wherein carried, and additional feedback sub-period is stored. If the first Wireless Communication Equipment is not in RRC connections or has the state of RRC connection requirements, receiving To finding after message, not to second wireless network equipment transmission feedback message, if in the synchronizing cycle of certain Interior, the first Wireless Communication Equipment is into RRC connection status or has the state of RRC connection requirements, then can be with Determine in the current sync cycle into RRC connection status or have nearest one after the state of RRC connection requirements Individual additional feedback sub-period, it is possible to send right to second wireless network equipment in the additional feedback sub-period The feedback message of message should be found.

So, the first Wireless Communication Equipment is into RRC connection status or has a state of RRC connection requirements Afterwards, feedback message can be sent in nearest additional feedback sub-period, without the need for waiting as long for, such that it is able to Reduce the feedback delay of the first Wireless Communication Equipment.

With reference to first aspect or the first to three kind of possible implementation of first aspect, in the first aspect In 5th kind of possible implementation, methods described also includes：

Within the current sync cycle, if the first Wireless Communication Equipment is into RRC connection status or has RRC The state of connection requirement, then nearest into RRC connection status or after having the state of RRC connection requirements Default additional feedback sub-period, to the second wireless network equipment correspondence feedback for finding message is sent Message.

Second wireless network equipment can be by some period of the day from 11 p.m. to 1 a.m in synchronizing cycle in addition to default normal feedback sub-period Section is set to default additional feedback sub-period, and it is default additional to carry this to the transmission of the first Wireless Communication Equipment The resource distribution message of feedback sub-period.First Wireless Communication Equipment, can after resource distribution message is received To obtain the default additional feedback sub-period in the synchronizing cycle for wherein carrying, that is, it has been pre-configured with for sending The sub-period of feedback message, and default additional feedback sub-period is stored.If the first wireless network sets It is standby to be not in RRC connections or have the state of RRC connection requirements, then after receiving and finding message, not to Second wireless network equipment sends feedback message, if within the synchronizing cycle of certain, the first wireless network sets It is standby to enter RRC connection status or have the state of RRC connection requirements, then can detect in the current sync cycle Apart from the default additional feedback sub-period that current time is nearest, it is possible in the default additional feedback sub-period The feedback message that correspondence finds message is sent to second wireless network equipment.

So, the first Wireless Communication Equipment is into RRC connection status or has a state of RRC connection requirements Afterwards, feedback message can be sent in nearest default additional feedback sub-period, without the need for waiting as long for, so as to The feedback delay of the first Wireless Communication Equipment can be reduced.

With reference to first aspect or the first to five kind of possible implementation of first aspect, in the first aspect In 6th kind of possible implementation, methods described also includes：

Obtain the received signal strength for finding message；

If the received signal strength is more than or equal to default signal strength threshold, and the first wireless network Equipment connects in RRC or has the state of RRC connection requirements, then send out to the second wireless network equipment Send correspondence the feedback message for finding message.

First Wireless Communication Equipment can be previously provided with signal strength threshold, for judging to find signal correspondence Cell or wave beam whether there is preferable signal quality.When the signal strength signal intensity for receiving certain discovery message During more than or equal to signal strength threshold, the first Wireless Communication Equipment can then inquire about the first Wireless Communication Equipment Whether connect or have the state of RRC connection requirements in RRC.If the first Wireless Communication Equipment is in RRC Connect or have the state of RRC connection requirements, then

So, the first Wireless Communication Equipment sends correspondence and finds that the feedback of message disappears to second wireless network equipment Breath.Only the discovery message stronger to received signal strength is fed back, then second wireless network equipment can be with root Only subsequent message is sent to corresponding cell or wave beam according to feedback message, so as to the first Wireless Communication Equipment is follow-up The received signal strength of the message for receiving is stronger, and can save the first Wireless Communication Equipment and the second nothing The process resource of the line network equipment.

With reference to the 6th kind of possible implementation of first aspect, the 7th kind in the first aspect may realization side It is described to receive the discovery message that second wireless network equipment sends in formula, including：Receive second wireless network The multiple discovery message that find message interval in send of the equipment in the current sync cycle；

It is described to obtain the received signal strength for finding message, including：Obtain each reception for finding message Signal strength signal intensity；

If the received signal strength is more than or equal to default signal strength threshold, and first is wireless The network equipment connects or has the state of RRC connection requirements in RRC, then set to the second wireless network Preparation send correspondence the feedback message for finding message, including：If deposited in the multiple discovery message for receiving It is more than or equal to the discovery message of default signal strength threshold, and the first wireless network in received signal strength Equipment connects in RRC or has the state of RRC connection requirements, then send out to the second wireless network equipment Send the feedback message of the maximum discovery message of correspondence received signal strength.

In one synchronizing cycle, if the first Wireless Communication Equipment receives multiple discovery message, can obtain These find corresponding received signal strength during message to take reception.If the above-mentioned multiple discovery message for receiving It is middle to there is discovery message of the received signal strength more than or equal to signal strength threshold, then may determine that the first nothing Whether the line network equipment connects or has the state of RRC connection requirements in RRC.If the first wireless network Equipment connects or has the state of RRC connection requirements in RRC, then can choose it is above-mentioned receive it is multiple It was found that a maximum discovery message of received signal strength in message, then the first Wireless Communication Equipment can be In last default normal feedback sub-period in the current sync cycle to second wireless network equipment send with The corresponding feedback message of discovery message.

So, the first Wireless Communication Equipment only needs to feed back a discovery message each synchronizing cycle, Second wireless network equipment only can send to a corresponding cell or wave beam according to feedback message and subsequently disappear Breath, such that it is able to save the process resource of the first Wireless Communication Equipment and second wireless network equipment.

With reference to the 7th kind of possible implementation of first aspect, the 8th kind in the first aspect may realization side In formula, if there is received signal strength in the multiple discovery message for receiving more than or equal to default The discovery message of signal strength threshold, and the first Wireless Communication Equipment is in RRC connections or has RRC to connect The state of demand, then send the maximum discovery of correspondence received signal strength and disappear to the second wireless network equipment The feedback message of breath, including：

If it is strong more than or equal to default signal to there is received signal strength in the multiple discovery message for receiving The discovery message of degree threshold value, and the first Wireless Communication Equipment connects or has RRC connection requirements in RRC State, while the current sync cycle is different with the discovery message that received signal strength in a upper synchronizing cycle is maximum, The feedback for then sending the discovery message received in the correspondence current sync cycle to the second wireless network equipment disappears Breath.

When first Wireless Communication Equipment is in RRC connections or has the state of RRC connection requirements, if first Wireless Communication Equipment maximum discovery message of received signal strength in current period is detected certain synchronizing cycle It is different with the discovery message that received signal strength in a upper synchronizing cycle is maximum, then can be in current sync week Received signal strength is sent in the default normal feedback sub-period of last interim to second wireless network equipment Feedback message corresponding to maximum discovery message.If the current period that the first Wireless Communication Equipment is detected The maximum discovery message of middle received signal strength and the maximum discovery of received signal strength in a upper synchronizing cycle Message is identical, then can be in current period not to second wireless network equipment transmission feedback message.

So, when the first Wireless Communication Equipment place cell or wave beam change, the second nothing can in time be notified The line network equipment, so as to second wireless network equipment can set in new cell or wave beam to the first wireless network Preparation send subsequent message.

With reference to first aspect or the first to eight kind of possible implementation of first aspect, in the first aspect In 9th kind of possible implementation, to the second wireless network equipment correspondence discovery message is being sent After feedback message, methods described also includes：

Receive the correspondence public message for finding message that the second wireless network equipment sends.

Wherein, public message can be believed comprising SIB (system information block, system information block) Breath.

After the first Wireless Communication Equipment sends feedback message to second wireless network equipment, second wireless network Equipment can be that time-domain position information knows first according to the identification information or feedback message carried in feedback message Wireless Communication Equipment place cell or wave beam, and then can determine the cell or wave beam in synchronizing cycle Corresponding sub-period in the public message period, in the sub-period, sends corresponding public message.First nothing The line network equipment is received after the public message of second wireless network equipment transmission, can be matched somebody with somebody according to SIB information Common radio resources are put, and carries out the operation such as selection and gravity treatment of communication cell.

Second aspect, there is provided a kind of process finds the device of message, described device includes：

First receiver module, concrete function can be realized by receiver, sent out for receiving second wireless network equipment The discovery message sent；

Sending module, concrete function can jointly be realized by processor and transmitter, if for the first wireless network Network equipment connects in RRC or has the state of RRC connection requirements, then to the second wireless network equipment Send the correspondence feedback message for finding message.

With reference to second aspect, in the first possible implementation of the second aspect, described first receives mould Block, is used for：

The sending module, is used for：

With reference to the first possible implementation of second aspect or second aspect, the second of the second aspect In planting possible implementation, described device also includes：

Second receiver module, concrete function can be realized by receiver, set for receiving the second wireless network The process cycle configuration message that preparation is sent, in the process cycle configuration message target process cycle is carried； Wherein, the target process cycle is the integral multiple of synchronizing cycle；

Setup module, concrete function can be realized by processor, for arranging the first Wireless Communication Equipment at each In target process cycle, the discovery message received in a synchronizing cycle is only processed.

With reference to second aspect or the first to second possible implementation of second aspect, in the second aspect The third possible implementation in, the sending module is used for：

With reference to second aspect or the first to three kind of possible implementation of second aspect, in the second aspect In 4th kind of possible implementation, described device also includes：3rd receiver module, concrete function can be by receiving Device is realized, for receiving the resource distribution message that the second wireless network equipment sends, the resource distribution The additional feedback sub-period in synchronizing cycle is carried in message；

The sending module, within the current sync cycle, if the first Wireless Communication Equipment enters RRC Connection status has the state of RRC connection requirements, then into RRC connection status or having RRC connections to need Additional feedback sub-period nearest after the state asked to the second wireless network equipment sends the correspondence discovery The feedback message of message.

With reference to second aspect or the first to three kind of possible implementation of second aspect, in the second aspect In 5th kind of possible implementation, the sending module is additionally operable to：

With reference to second aspect or first to the 5th kind of possible implementation of second aspect, in the second aspect The 6th kind of possible implementation in, described device also includes：Acquisition module, concrete function can be by processor Realize, for obtaining the received signal strength of the discovery message；

The sending module, is used for：If the received signal strength is more than default signal strength threshold, And first Wireless Communication Equipment connect or have the state of RRC connection requirements in RRC, then to described second Wireless Communication Equipment sends the correspondence feedback message for finding message.

With reference to the 6th kind of possible implementation of second aspect, the 7th kind in the second aspect may realization side In formula, first receiver module is used for：Receive second wireless network equipment sending out in the current sync cycle The multiple discovery message sent in existing message interval；

The acquisition module, is used for：Obtain each received signal strength for finding message；

The sending module, is used for：If it is big to there is received signal strength in the multiple discovery message for receiving Connect or have in RRC in the discovery message of default signal strength threshold, and the first Wireless Communication Equipment The state of RRC connection requirements, then send correspondence received signal strength maximum to the second wireless network equipment Discovery message feedback message.

With reference to the 7th kind of possible implementation of second aspect, the 8th kind in the second aspect may realization side In formula, the sending module is used for：

If there is received signal strength in the multiple discovery message for receiving more than default signal strength threshold Discovery message, and the first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, Simultaneously the current sync cycle is different with the discovery message that received signal strength in a upper synchronizing cycle is maximum, then to The second wireless network equipment sends the feedback message of the discovery message received in the correspondence current sync cycle.

With reference to second aspect or first to the 8th kind of possible implementation of second aspect, in the second aspect The 9th kind of possible implementation in, described device also includes：

4th receiver module, concrete function can be realized by receiver, set for receiving the second wireless network The correspondence public message for finding message that preparation is sent.

A kind of third aspect, there is provided Wireless Communication Equipment, the Wireless Communication Equipment includes receiver, place Reason device, transmitter, wherein：

The receiver, for receiving the discovery message of second wireless network equipment transmission；

The processor, if connecting in RRC for the first Wireless Communication Equipment or having RRC connections to need The state asked, then trigger the transmitter and send the correspondence discovery message to the second wireless network equipment Feedback message.

With reference to the third aspect, in the first possible implementation of the third aspect, the receiver, tool Body is used to receive the discovery message of second wireless network equipment transmission, and triggers described of the processor acquisition Identification information or the time-domain position information of the discovery message that existing message is carried；

The processor, if connecting in RRC specifically for the first Wireless Communication Equipment or having RRC to connect The state of demand is connect, is then triggered the transmitter and is carried the mark to second wireless network equipment transmission The feedback message of knowledge information；Or,

The processor, if connecting in RRC specifically for the first Wireless Communication Equipment or having RRC to connect The state of demand is connect, is then triggered the transmitter and is sent and the time domain position to the second wireless network equipment Confidence ceases corresponding feedback message.

With reference to the first possible implementation of the third aspect or the third aspect, the second of the third aspect In planting possible implementation, the receiver is additionally operable to receive the place that the second wireless network equipment sends Reason period assignment message；

The processor, is additionally operable to arrange the first Wireless Communication Equipment in each target process cycle, only at The discovery message that reason is received in synchronizing cycle.

With reference to the third aspect or the first to second possible implementation of the third aspect, in the third aspect The third possible implementation in, the processor, if be in specifically for the first Wireless Communication Equipment RRC connects or has the state of RRC connection requirements, then trigger the transmitter pre- within the current sync cycle If normal feedback sub-period, send the correspondence feedback for finding message to the second wireless network equipment and disappear Breath.

With reference to the third aspect or the first to three kind of possible implementation of the third aspect, in the third aspect In 4th kind of possible implementation, the receiver is additionally operable to receive the second wireless network equipment transmission Resource distribution message；

The processor, specifically within the current sync cycle, if the first Wireless Communication Equipment enters RRC Connection status has the state of RRC connection requirements, then trigger the transmitter into RRC connection status Or have additional feedback sub-period nearest after the state of RRC connection requirements to send out to the second wireless network equipment Send correspondence the feedback message for finding message.

With reference to the third aspect or the first to three kind of possible implementation of the third aspect, in the third aspect In 5th kind of possible implementation, the processor was additionally operable within the current sync cycle, if the first nothing The line network equipment is into RRC connection status or has the state of RRC connection requirements, then trigger the transmitter In default additional feedback sub-period nearest into RRC connection status or after having the state of RRC connection requirements, The correspondence feedback message for finding message is sent to the second wireless network equipment.

With reference to the third aspect or first to the 5th kind of possible implementation of the third aspect, in the third aspect The 6th kind of possible implementation in, the processor is additionally operable to the first Wireless Communication Equipment and obtains described sending out The received signal strength of existing message；If the received signal strength is more than or equal to default signal strength signal intensity threshold Value, and the first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, then trigger institute State transmitter and send the correspondence feedback message for finding message to the second wireless network equipment.

With reference to the 6th kind of possible implementation of the third aspect, the 7th kind in the third aspect may realization side In formula, the receiver disappears specifically for receiving discovery of the second wireless network equipment in the current sync cycle The multiple discovery message sent in the breath period；

The processor, specifically for obtaining each received signal strength for finding message；If received There is received signal strength in multiple discovery message to disappear more than or equal to the discovery of default signal strength threshold Breath, and the first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, then trigger institute State transmitter and send the anti-of the maximum discovery message of correspondence received signal strength to the second wireless network equipment Feedback message.

With reference to the 7th kind of possible implementation of the third aspect, the 8th kind in the third aspect may realization side In formula, the processor, if specifically for there is received signal strength in multiple discovery message for receiving Connect in RRC more than or equal to the discovery message of default signal strength threshold, and the first Wireless Communication Equipment The state of RRC connection requirements is connect or has, while it is strong that signal was received in current sync cycle and a upper synchronizing cycle The maximum discovery message of degree is different, then trigger the transmitter and send correspondence to the second wireless network equipment The feedback message of the discovery message received in the current sync cycle.

With reference to the third aspect or first to the 8th kind of possible implementation of the third aspect, in the third aspect The 9th kind of possible implementation in, the receiver is additionally operable to receive the second wireless network equipment and sends out The correspondence public message for finding message for sending.

The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：

In the embodiment of the present disclosure, the first Wireless Communication Equipment receives the discovery of second wireless network equipment transmission and disappears Breath, if the first Wireless Communication Equipment connects or have the state of RRC connection requirements, the first nothing in RRC The line network equipment then sends the feedback message that correspondence finds message to second wireless network equipment.So, only When the first Wireless Communication Equipment has communication network access demand, just send anti-to second wireless network equipment Feedback message, it is thus possible to save running time-frequency resource.

Description of the drawings

Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to institute in embodiment description The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, Can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is a kind of method flow diagram for processing discovery message provided in an embodiment of the present invention；

Fig. 2 is a kind of schematic diagram of synchronizing cycle provided in an embodiment of the present invention；

Fig. 3 is a kind of schematic diagram for processing discovery message provided in an embodiment of the present invention；

Fig. 4 is a kind of schematic diagram for processing discovery message provided in an embodiment of the present invention；

Fig. 5 is a kind of schematic diagram of default normal feedback sub-period provided in an embodiment of the present invention；

Fig. 6 is a kind of schematic diagram of additional feedback sub-period provided in an embodiment of the present invention；

Fig. 7 is a kind of schematic diagram of default additional feedback sub-period provided in an embodiment of the present invention；

Fig. 8 is a kind of schematic diagram for processing discovery message provided in an embodiment of the present invention；

Fig. 9 is a kind of apparatus structure schematic diagram for processing discovery message provided in an embodiment of the present invention；

Figure 10 is a kind of apparatus structure schematic diagram for processing discovery message provided in an embodiment of the present invention；

Figure 11 is a kind of apparatus structure schematic diagram for processing discovery message provided in an embodiment of the present invention；

Figure 12 is a kind of apparatus structure schematic diagram for processing discovery message provided in an embodiment of the present invention；

Figure 13 is a kind of apparatus structure schematic diagram for processing discovery message provided in an embodiment of the present invention；

Figure 14 is a kind of first Wireless Communication Equipment structural representation provided in an embodiment of the present invention；

Figure 15 is a kind of second wireless network device structure schematic diagram provided in an embodiment of the present invention.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to the present invention Embodiment is described in further detail.

A kind of method for processing and finding message is embodiments provided, the executive agent of the method can be First Wireless Communication Equipment and second wireless network equipment.Wherein, the first Wireless Communication Equipment can be base station Or user equipment can be provided with receiver 1410, processor 1420, transmitter 1430, receiver 1410, Transmitter 1430 can be connected respectively with processor 1420, as shown in figure 14.Receiver 1410 can be used In messaging or data, receiver 1410 can include but is not limited to antenna, at least one amplifier, adjust Humorous device, one or more oscillators, coupler, LNA (low noise amplifier, low-noise amplifier), Duplexer etc..Processor 1420 can be the control centre of terminal device, using various interfaces and connection The various pieces of whole terminal device, such as receiver 1410 and transmitter 1430.In the present invention, locate Reason device 1420 can be used for receiving or sending the relevant treatment of message, and optionally, processor 1420 can be wrapped Include one or more processing units；Processor 1420 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit (Network Processor, referred to as NP) etc.；Can also be that digital signal processor (DSP), special IC (ASIC), scene can compile Journey gate array (FPGA) or other PLDs etc..Specifically, program can include program generation Code, program code includes computer-managed instruction.Second wireless network equipment can be that base station or user set It is standby, receiver 1510, processor 1520, transmitter 1530, receiver 1510, transmitting can be provided with Device 1530 can be connected respectively with processor 1520, as shown in figure 15.Receiver 1510 can be used for receiving Send out message or data, receiver 1510 can include but is not limited to antenna, at least one amplifier, tuner, One or more oscillators, coupler, LNA (low noise amplifier, low-noise amplifier), duplex Device etc..In the present invention, processor 1520 can be used for receiving or sending the relevant treatment of message, processor 1520 can include one or more processing units；Processor 1520 can be general processor, including central authorities Processor (Central Processing Unit, abbreviation CPU), network processing unit (Network Processor, Abbreviation NP) etc.；Can also be digital signal processor (DSP), special IC (ASIC), scene Programmable gate array (FPGA) or other PLDs etc..Specifically, program can include journey Sequence code, program code includes computer-managed instruction.In the present embodiment, it is with second wireless network equipment Base station, the first Wireless Communication Equipment be terminal as a example by, carry out the detailed description of scheme, other situations with etc Seemingly, the present embodiment is not repeated.

Below in conjunction with specific embodiment, the handling process shown in Fig. 1 is described in detail, content Can be as follows：

Step 101, the first Wireless Communication Equipment receives the discovery message that second wireless network equipment sends.

Wherein, find message can carry second wireless network equipment transmission synchronizing information (terminal can root Accordingly information carries out Domain Synchronous and frequency domain synchronization with base station), CRS (cell-specific can also be carried Reference signal, the specific reference signal of cell) and CSI-RS (cyclic state Information-reference signal, channel condition information-reference signal) etc. information, while can also carry There is at least in relevant information of PBCH (physical broadcast channel, Physical Broadcast Channel) etc. Individual information.

In force, in second wireless network equipment, synchronizing cycle can be pre-set, and each is set To find message interval, rear portion is the public message period to the front portion of synchronizing cycle, when finding message Section can be divided into multiple sub-periods again, wherein, a sub-period can be a radio frames, a subframe Or the call duration time unit such as multiple symbols, one of each sub-period correspondence second wireless network device service Cell or wave beam, wherein, multiple different wave beams can be included in same cell, as shown in Fig. 2 Wherein, each grid can respectively correspond to a sub-period, B0, B1 ..., B_N-1Can be corresponding respectively Different cell or wave beam.Second wireless network equipment can be same at each according to default synchronizing cycle In the discovery message interval of step period, each cell serviced it or wave beam are sent in the way of wave beam It was found that message, if the first Wireless Communication Equipment is in the signal cover of the second wireless network equipment, And first the antenna of Wireless Communication Equipment be continuously in the state that can receive signal, the first Wireless Communication Equipment is then May search for and receive the discovery message that second wireless network equipment is outwards broadcasted.

Optionally, the first Wireless Communication Equipment is after the discovery message that second wireless network equipment sends is received, The time-domain position information for finding the identification information or the discovery message of message carrying can be obtained.

In force, the discovery message of second wireless network equipment transmission is received in the first Wireless Communication Equipment Afterwards, the identification information for finding to be carried in message can be obtained to finding that message is parsed.Or, first Wireless Communication Equipment can find clock during message when the discovery message is received according to reception, it is determined that It was found that the sub-period corresponding to message.

Step 102, if the first Wireless Communication Equipment in RRC (Radio Resource Control, wirelessly Resource Control protocols) connection or there is the state of RRC connection requirements, the first Wireless Communication Equipment is then to the second nothing The line network equipment sends the feedback message that correspondence finds message.

Wherein, the state for having RRC connection requirements can be the first wireless network in RRC idle conditions There is upstream data to be sent in equipment or receive the state of paging (paging) message；RRC connects shape State can be with RRC_CONNECTED mode (connected state) or active state representations；RRC free time shapes State can be with RRC_IDLE mode (Idle state) or idle state representations, if in the field of multi-carrier polymerizing Under scape, the first Wireless Communication Equipment is preferentially resident low frequency cell, in RRC idle conditions, connects if desired Enter high frequency cell, then enter the state for there are RRC connection requirements.

Wherein, RRC_IDLE mode (Idle state) and RRC_CONNECTED mode (connected state) It can be the state of the Wireless Communication Equipment in existing communication agreement.

In force, if the first Wireless Communication Equipment connects in RRC or has RRC connection requirements, can To be have upstream data to be sent in the first Wireless Communication Equipment or receive the state of beep-page message, first Ascending resource (the routine hereinafter mentioned that Wireless Communication Equipment then can be configured in the current sync cycle Feedback sub-period, additional feedback sub-period etc.) in send feedback message to second wireless network equipment, this is anti- Feedback message is corresponding with above-mentioned discovery message, i.e., the wave beam carried in the discovery message is carried in the feedback message Identification information, or the time-domain position information of the feedback message and the time-domain position information phase for sending existing message elsewhere Correspondence, so as to second wireless network equipment is known to exist in the corresponding direction of discovery message place wave beam be in RRC connection status has the first Wireless Communication Equipment of RRC connection requirements, that is, know the wave beam place direction It is upper to there is the demand for sending public message.In addition, if the first Wireless Communication Equipment is not in RRC connection shapes State and there is no RRC connection requirements, then do not send correspondence to second wireless network equipment and find that the feedback of message disappears Breath.Wherein, the first Wireless Communication Equipment could be wireless to second only in the sub-period for possess ascending resource The network equipment sends message, and in the same manner, second wireless network equipment is only in the sub-period for possessing downlink resource Message could be sent to the first Wireless Communication Equipment.Wherein, second wireless network equipment can be by following three kinds Mode configures ascending resource corresponding with multiple wave beams in a subframe：Mode one, in same subframe not With on symbol, configure according to the identification information of wave beam；Mode two：In the different sub carrier of same subframe, Identification information according to wave beam is configured；Mode three：It is corresponding according to wave beam on the identical RE of same subframe Sequence code is configured.

When optionally, carrying identification information for above-mentioned discovery message, the process of step 102 is corresponding Can be as follows：If the first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, First Wireless Communication Equipment then sends the feedback message for carrying identification information to second wireless network equipment.

In force, if the first Wireless Communication Equipment connects or have the shape of RRC connection requirements in RRC State and discovery message is successfully received, then the discovery message can be parsed, in obtaining the discovery message After the identification information of carrying, can according to identification information determine feedback message sequence or feedback message it is anti- Feedback sub-period, so as to generate the feedback message that correspondence finds message, then the first Wireless Communication Equipment can be The feedback is sent in the sub-period of the ascending resource being configured with the current sync cycle to second wireless network equipment Message.Second wireless network equipment is received after feedback message, according to the identification information for wherein carrying, then The corresponding cell of the feedback message or wave beam are can determine, now second wireless network equipment can know this Exist in cell or wave beam and set in RRC connection status or the first wireless network for there are RRC connection requirements Standby, i.e., there is the demand for sending public message in the cell or wave beam.

So, second wireless network equipment can determine the first Wireless Communication Equipment institute according to the identification information Cell or wave beam, such that it is able to carry out subsequent treatment on the wave beam or cell.

When optionally, the time-domain position information of message being found for above-mentioned acquisition, the process of step 102 Accordingly can be as follows：If the first Wireless Communication Equipment connects or has RRC connection requirements in RRC State, the first Wireless Communication Equipment then sends corresponding with time-domain position information anti-to second wireless network equipment Feedback message.

In force, if the first Wireless Communication Equipment connects or have the shape of RRC connection requirements in RRC State and discovery message is successfully received, then can obtain the time-domain position information of the discovery message, and then can be with Based on the time-domain position information for finding message, or the mark for finding the corresponding wave beam of time-domain position information of message Knowledge information, determines the sequence of feedback message or the feedback sub-period of feedback message, so as to generate correspondence discovery The feedback message of message, and then, the first Wireless Communication Equipment can be in the feedback of the feedback message determined Period, to second wireless network equipment feedback message, as shown in figure 3, wherein, second wireless network are sent The feedback period of the day from 11 p.m. to 1 a.m of the corresponding feedback message of time-domain position information of the discovery message that equipment side sends in sub-period B0 Section can be the sub-period B0 of the first Wireless Communication Equipment side.Second wireless network equipment is in corresponding sub-period When receiving feedback message, then the cell or wave beam corresponding to the sub-period is can determine, now the second nothing The line network equipment can be known exist in RRC connection status in the cell or wave beam or have RRC to connect There is the demand for sending public message in the first Wireless Communication Equipment of demand, the i.e. cell or wave beam.

So, second wireless network equipment can determine the first Wireless Communication Equipment institute according to time-domain position information Cell or wave beam, such that it is able to carry out subsequent treatment on the wave beam or cell.

In the same manner, the first Wireless Communication Equipment can also determine that discovery disappears according to the identification information that message is carried is found The time-domain position information of breath, so as to send and the time-domain position information for finding message to second wireless network equipment Corresponding feedback message.

Optionally, the first Wireless Communication Equipment can once be fed back within multiple synchronizing cycles, accordingly Process can be as follows：First Wireless Communication Equipment receives the process cycle configuration that second wireless network equipment sends Message, in process cycle configuration message target process cycle is carried；First Wireless Communication Equipment is set every In individual target process cycle, the discovery message received in a synchronizing cycle is only processed.

Wherein, target process cycle can be the integral multiple of synchronizing cycle, such as 2 times, 3 times, process cycle Configuration message can be sent second wireless network equipment any time in synchronizing cycle, be not included in sending out Message in existing message or public message.

In force, second wireless network equipment can configure target process cycle for the first Wireless Communication Equipment, First Wireless Communication Equipment is set often through multiple synchronizing cycles, the discovery Message Processing of a cycle is carried out, The target process cycle can be the integral multiple of synchronizing cycle.Further, second wireless network equipment can be generated Process cycle configures message, the object synchronization cycle is added wherein, then, to the first Wireless Communication Equipment Transmission processe period assignment message.First Wireless Communication Equipment is received after above-mentioned process cycle configuration message, The target process cycle for wherein carrying can be obtained.Further, the first Wireless Communication Equipment can be in each target The discovery message in a synchronizing cycle is only processed in process cycle, as shown in figure 4, processing week in the target Interim, the discovery message that the first Wireless Communication Equipment can be in a corresponding synchronizing cycle is to the second wireless network Network equipment sends feedback message, it is preferred that for each target process cycle, can only process wherein first The discovery message received in individual synchronizing cycle.

Optionally, if the first Wireless Communication Equipment connects or have the state of RRC connection requirements in RRC, First Wireless Communication Equipment default normal feedback sub-period then within the current sync cycle, to the second wireless network Network equipment sends the feedback message that correspondence finds message.

In force, multiple normal feedback sub-periods can be set for the first Wireless Communication Equipment, for the Two Wireless Communication Equipment send feedback message.In the time-domain position information and feedback message of above-mentioned discovery message Time-domain position information between corresponding relation in, the time-domain position information of feedback message can think one often The time-domain position information of rule feedback sub-period.If the first Wireless Communication Equipment is not in RRC connections or has The state of RRC connection requirements, then after discovery message is received, do not send anti-to second wireless network equipment Feedback message, if the first Wireless Communication Equipment connects or has the state of RRC connection requirements into RRC, Current time can be obtained, if current time is before the default normal feedback sub-period in current sync cycle, First Wireless Communication Equipment then can be wireless to second in the default normal feedback sub-period in current sync cycle The network equipment sends the feedback message of the discovery message that the correspondence current sync cycle receives, if current time exists After the default normal feedback sub-period in current sync cycle, the first Wireless Communication Equipment then can be current same The discovery message is not fed back in step period, but in default normal feedback of next synchronizing cycle Period, the feedback that the discovery message of correspondence next one reception synchronizing cycle is sent to second wireless network equipment disappears Breath, as shown in figure 5, each finds that the corresponding default normal feedback sub-period of message sub-period can be second Wireless Communication Equipment sends the n-th sub-period after the discovery message, wherein, N can be equal to 2.

Optionally, second wireless network equipment can at any time be based on running time-frequency resource service condition, pre- If being temporarily the first Wireless Communication Equipment configuration additional feedback sub-period outside normal feedback sub-period, accordingly, The process of the first Wireless Communication Equipment can be as follows：First Wireless Communication Equipment receives second wireless network equipment The resource distribution message of transmission, carries the additional feedback sub-period in synchronizing cycle in resource distribution message； Within the current sync cycle, if the first Wireless Communication Equipment is into RRC connection status or has RRC to connect The state of demand, the first Wireless Communication Equipment then into RRC connection status or is having RRC connection requirements Additional feedback sub-period nearest after state sends correspondence and finds that the feedback of message disappears to second wireless network equipment Breath.

In force, the service condition that second wireless network equipment can temporarily based on running time-frequency resource, will be synchronous Certain sub-period in cycle is set to additional feedback sub-period, and sends carrying to the first Wireless Communication Equipment There is the resource distribution message of the additional feedback sub-period.First Wireless Communication Equipment disappears receiving resource distribution After breath, can obtain the additional feedback sub-period in the synchronizing cycle for wherein carrying, i.e. provisional configuration is used for The sub-period of feedback message is sent, and additional feedback sub-period is stored.If the first wireless network sets It is standby to be not in RRC connections or have the state of RRC connection requirements, then after receiving and finding message, not to Second wireless network equipment sends feedback message, if within the synchronizing cycle of certain, the first wireless network sets It is standby to enter RRC connection status or have the state of RRC connection requirements, then can determine in the current sync cycle Into RRC connection status or there is an additional feedback sub-period nearest after the state of RRC connection requirements, And the feedback that can send correspondence discovery message to second wireless network equipment in the additional feedback sub-period disappears Breath, as shown in Figure 6.

Optionally, second wireless network equipment can be set up in advance additional in addition to default normal feedback sub-period Feedback sub-period, corresponding process can be as follows：Within the current sync cycle, if the first wireless network sets Standby to enter RRC connection status or have the state of RRC connection requirements, the first Wireless Communication Equipment is then being entered RRC connection status has default additional feedback sub-period nearest after the state of RRC connection requirements, to second Wireless Communication Equipment sends the feedback message that correspondence finds message.

In force, second wireless network equipment can by synchronizing cycle in addition to default normal feedback sub-period Some sub-periods be set to default additional feedback sub-period, and send to the first Wireless Communication Equipment and carry The resource distribution message of the default additional feedback sub-period.First Wireless Communication Equipment is receiving resource distribution After message, the default additional feedback sub-period in the synchronizing cycle for wherein carrying can be obtained, that is, be pre-configured with For sending the sub-period of feedback message, and default additional feedback sub-period is stored.If first Wireless Communication Equipment is not in RRC connections or has the state of RRC connection requirements, then disappear receiving discovery After breath, feedback message is not sent to second wireless network equipment, if within the synchronizing cycle of certain, first Wireless Communication Equipment is into RRC connection status or has the state of RRC connection requirements, then can detect current Apart from the default additional feedback sub-period that current time is nearest in synchronizing cycle, it is possible to default additional anti-at this The feedback message that correspondence finds message is sent to second wireless network equipment in feedback sub-period, as shown in Figure 7.

Optionally, the first Wireless Communication Equipment can obtain current discovery message when discovery message is received Received signal strength, and then the process of step 102 can be as follows：If received signal strength is more than or equal to Default signal strength threshold, and the first Wireless Communication Equipment connects or has RRC connection requirements in RRC State, the first Wireless Communication Equipment then to second wireless network equipment send correspondence find message feedback disappear Breath.

In force, the first Wireless Communication Equipment can be previously provided with signal strength threshold, for judging to send out Whether the existing corresponding cell of signal or wave beam have preferable signal quality.Message is found when certain is received Signal strength signal intensity be more than or equal to signal strength threshold when, the first Wireless Communication Equipment can then inquire about the first nothing Whether the line network equipment connects or has the state of RRC connection requirements in RRC.If the first wireless network Equipment connects in RRC or has the state of RRC connection requirements, then send right to second wireless network equipment The feedback message of message should be found.Corresponding concrete processing mode may refer to the present embodiment foregoing.

So, only stronger to the received signal strength discovery message of the first Wireless Communication Equipment is fed back, then Second wireless network equipment only can send subsequent message according to feedback message to corresponding cell or wave beam, from And the received signal strength of the subsequently received message of the first Wireless Communication Equipment is stronger, and can be saved The process resource of one Wireless Communication Equipment and second wireless network equipment.

Optionally, within a synchronizing cycle, the first Wireless Communication Equipment can a process signal intensity it is most strong Discovery message, corresponding process can be as follows：First Wireless Communication Equipment receives second wireless network equipment In the multiple discovery message for finding to be sent in message interval in current sync cycle, and obtain each discovery message Received signal strength；If there is received signal strength in the multiple discovery message for receiving to be more than or equal to The discovery message of default signal strength threshold, and the first Wireless Communication Equipment connects or has RRC in RRC The state of connection requirement, the first Wireless Communication Equipment then sends correspondence and receives signal to second wireless network equipment The feedback message of the discovery message of maximum intensity.

In force, in a synchronizing cycle, if the first Wireless Communication Equipment receives multiple discovery message, Reception can then be obtained, and these find corresponding received signal strength during message.If it is above-mentioned receive it is multiple It was found that there is discovery message of the received signal strength more than or equal to signal strength threshold in message, then can sentence Whether disconnected first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC.If first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, then can choose above-mentioned reception To multiple discovery message in the maximum discovery message of received signal strength, then the first wireless network set It is standby to set to second wireless network in the default normal feedback sub-period of last in the current sync cycle Preparation send feedback message corresponding with the discovery message, if as shown in figure 8, being the corresponding discovery message of B3 Received signal strength it is maximum, then can be in last default normal feedback sub-period to the second wireless network Network equipment sends the corresponding feedback messages of B3.

So, the first Wireless Communication Equipment only needs to feed back a discovery message each synchronizing cycle, Second wireless network equipment only can send to a corresponding cell or wave beam according to feedback message and subsequently disappear Breath, such that it is able to save the process resource of the first Wireless Communication Equipment and second wireless network equipment, and selects Last default normal feedback sub-period ensure that the first Wireless Communication Equipment can be to arbitrarily finding message all Can be fed back.

Optionally, can the only synchronizing cycle generation relative in the maximum discovery message of received signal strength During change, corresponding feedback message is just sent, corresponding process can be as follows：If multiple received Show and there is discovery message of the received signal strength more than or equal to default signal strength threshold in message, and the One Wireless Communication Equipment connects in RRC or has the state of RRC connection requirements, while the current sync cycle The discovery message maximum with received signal strength in a upper synchronizing cycle is different, the first Wireless Communication Equipment then to Second wireless network equipment sends the feedback message of the discovery message received in the correspondence current sync cycle.

In force, when the first Wireless Communication Equipment is in RRC connections or has the state of RRC connection requirements, If the first Wireless Communication Equipment received signal strength maximum in current period is detected certain synchronizing cycle It was found that message (difference here different with the discovery message that received signal strength in a upper synchronizing cycle is maximum The identification information difference or find that the corresponding time-domain position information of message is different for finding that message is carried is referred to, And other contents of discovery message can be identical), then can be pre- in last in the current sync cycle If sending the maximum discovery message institute of received signal strength to second wireless network equipment in normal feedback sub-period Corresponding feedback message.If received signal strength is most in the current period that the first Wireless Communication Equipment is detected Big discovery message is identical with the discovery message that received signal strength in a upper synchronizing cycle is maximum, (here Identical referring to find that identification information that message is carried is identical or find the corresponding time-domain position information of message It is identical, and find that other contents of message can be different), then can be in current period not to the second nothing The line network equipment sends feedback message.

So, when the first Wireless Communication Equipment place cell or wave beam change, the second nothing can in time be notified The line network equipment, so as to second wireless network equipment can set in new cell or wave beam to the first wireless network Preparation send subsequent message, and selects last default normal feedback sub-period to ensure that the first wireless network sets It is standby arbitrarily discovery message can be fed back.

Optionally, after feedback message is sent to second wireless network equipment, the first Wireless Communication Equipment is received The correspondence that second wireless network equipment sends finds the public message of message.

In force, after the first Wireless Communication Equipment sends feedback message to second wireless network equipment, the Two Wireless Communication Equipment can be time-domain position letter according to the identification information or feedback message carried in feedback message Breath knows the first Wireless Communication Equipment place cell or wave beam, and then can determine that the cell or wave beam exist Corresponding sub-period in the public message period of synchronizing cycle, in the sub-period, sends public accordingly disappearing Breath.First Wireless Communication Equipment is received after the public message of second wireless network equipment transmission, can basis SIB information configuration common radio resources, and carry out the operation such as selection and gravity treatment of communication cell.Preferably, Can be also configured with synchronizing information in public message, such first Wireless Communication Equipment can receive it is public After message, Time and Frequency Synchronization process is carried out with second wireless network equipment, reduce the first Wireless Communication Equipment and connect Enter the time delay of network.

In the embodiment of the present disclosure, the first Wireless Communication Equipment receives the discovery of second wireless network equipment transmission and disappears Breath, if the first Wireless Communication Equipment connects or have the state of RRC connection requirements, the first nothing in RRC The line network equipment then sends the feedback message that correspondence finds message to second wireless network equipment.So, only When the first Wireless Communication Equipment has communication network access demand, just send anti-to second wireless network equipment Feedback message, it is thus possible to save running time-frequency resource.Visible based on above-mentioned process, the processing method is to be applied to High-frequency communication, under the scene of multi-carrier polymerizing, can arrange the first Wireless Communication Equipment preferentially reside in it is low In frequency cell, such first Wireless Communication Equipment not to the RRC connection requirements of high frequency cell, without the need for sending Feedback message, such that it is able to reduce the complexity of high frequency cell process.

Conceived based on identical, the embodiment of the present invention additionally provides a kind of Wireless Communication Equipment, as shown in figure 14, The terminal device that the present embodiment is provided can realize the flow process of embodiment illustrated in fig. 1 of the present invention, the wireless network Equipment includes receiver 1410, processor 1420, transmitter 1430, wherein：

The receiver 1410, for receiving the discovery message of second wireless network equipment transmission；

The processor 1420, if connecting in RRC for the first Wireless Communication Equipment or having RRC to connect The state of demand is connect, is then triggered the transmitter 1430 and is sent described in correspondence to the second wireless network equipment It was found that the feedback message of message.

In force, second wireless network equipment can be according to default synchronizing cycle, in each synchronizing cycle Discovery message interval in, each cell serviced it or wave beam send discovery and disappear in the way of wave beam Breath, if the first Wireless Communication Equipment is in the signal cover of the second wireless network equipment, and connects Receive device 1410 and be continuously in the state that can receive signal, receiver 1410 then may search for and receive the second nothing The discovery message that the line network equipment is outwards broadcasted.If processor 1420 determines that the first Wireless Communication Equipment is in RRC connects or has RRC connection requirements, then can trigger transmitter 1430 and configure in the current sync cycle Have in the sub-period in ascending resource and send feedback message to second wireless network equipment, so that the second wireless network Network equipment is known and exist in RRC connection status in the corresponding direction of discovery message place wave beam or have RRC First Wireless Communication Equipment of connection requirement, that is, know there is transmission public message on the wave beam place direction Demand.In addition, if processor 1420 determine the first Wireless Communication Equipment be not in RRC connection status and Without RRC connection requirements, then transmitter 1430 is not to second wireless network equipment transmission correspondence discovery message Feedback message.

Optionally, the receiver 1410, the discovery sent specifically for receiving second wireless network equipment disappears Breath, and trigger identification information or the discovery message that the processor 1420 obtains the discovery message carrying Time-domain position information；

The processor 1420, if connecting or having RRC in RRC specifically for the first Wireless Communication Equipment The state of connection requirement, then trigger the transmitter 1430 and carry to second wireless network equipment transmission The feedback message of the identification information；Or,

The processor 1420, if connecting or having RRC in RRC specifically for the first Wireless Communication Equipment The state of connection requirement, then trigger the transmitter 1430 to the second wireless network equipment send with it is described The corresponding feedback message of time-domain position information.

In force, if processor 1420 determines that the first Wireless Communication Equipment connects or have RRC in RRC The state of connection requirement and be successfully received discovery message, can according to identification information or find message when Location information domain determines the feedback sub-period of the sequence of feedback message or feedback message, sends out so as to generate correspondence The feedback message of existing message, the ascending resource that then transmitter 1430 can be configured with the current sync cycle Sub-period in send the feedback message to second wireless network equipment.

Optionally, the receiver 1410, is additionally operable to receive the process that the second wireless network equipment sends Period assignment message；

The processor 1420, be additionally operable to arrange the first Wireless Communication Equipment in each target process cycle, Only process the discovery message received in a synchronizing cycle.

In force, second wireless network equipment can configure target process cycle for the first Wireless Communication Equipment, First Wireless Communication Equipment is set often through multiple synchronizing cycles, the discovery Message Processing of a cycle is carried out, The target process cycle can be the integral multiple of synchronizing cycle.Further, second wireless network equipment can be generated Process cycle configures message, the object synchronization cycle is added wherein, then, to the first Wireless Communication Equipment Transmission processe period assignment message.Receiver 1410 is received after above-mentioned process cycle configuration message, processor 1420 can obtain the target process cycle for wherein carrying.Further, processor 1420 can be at each target The discovery message in a synchronizing cycle is only processed in the reason cycle.

Optionally, the processor 1420, if connected in RRC specifically for the first Wireless Communication Equipment Or have the state of RRC connection requirements, then trigger the transmitter 1430 default within the current sync cycle Normal feedback sub-period, to the second wireless network equipment correspondence feedback message for finding message is sent.

In force, if processor 1420 determines that the first Wireless Communication Equipment is not in RRC connections or has The state of RRC connection requirements, receiver 1410 receive discovery message after, transmitter 1430 then not to Second wireless network equipment sends feedback message, if processor 1420 determines that the first Wireless Communication Equipment is entered RRC connects or has the state of RRC connection requirements, the default normal feedback sub-period within the current sync cycle, Triggering transmitter 1430 to the second wireless network equipment sends the correspondence feedback message for finding message

Optionally, the receiver 1410, is additionally operable to receive the resource that the second wireless network equipment sends Configuration message；

The processor 1420, specifically within the current sync cycle, if the first Wireless Communication Equipment is entered Enter RRC connection status or have the state of RRC connection requirements, then trigger the transmitter 1430 and entering RRC connection status has additional feedback sub-period nearest after the state of RRC connection requirements to second nothing The line network equipment sends the correspondence feedback message for finding message.

In force, the service condition that second wireless network equipment can temporarily based on running time-frequency resource, will be synchronous Certain sub-period in cycle is set to additional feedback sub-period, and sends carrying to the first Wireless Communication Equipment There is the resource distribution message of the additional feedback sub-period.After receiver 1410 receives resource distribution message, Processor 1420 can obtain the additional feedback sub-period in the synchronizing cycle for wherein carrying, and to additional feedback Sub-period is stored.If processor 1420 determine the first Wireless Communication Equipment be not in RRC connection or There is the state of RRC connection requirements, then after receiver 1410 receives discovery message, transmitter 1430 is not Feedback message is sent to second wireless network equipment, if within the synchronizing cycle of certain, the first wireless network Equipment is into RRC connection status or has the state of RRC connection requirements, and processor 1420 then can determine works as RRC connection status is entered in preamble period or has nearest after the state of RRC connection requirements one to add Feedback sub-period, transmitter 1430 simultaneously can be sent out in the additional feedback sub-period to second wireless network equipment Correspondence is sent to find the feedback message of message.

Optionally, the processor 1420, was additionally operable within the current sync cycle, if the first wireless network Equipment is into RRC connection status or has the state of RRC connection requirements, then trigger the transmitter 1430 and exist Into RRC connection status or there is default additional feedback sub-period nearest after the state of RRC connection requirements, The correspondence feedback message for finding message is sent to the second wireless network equipment.

In force, second wireless network equipment can by synchronizing cycle in addition to default normal feedback sub-period Some sub-periods be set to default additional feedback sub-period, and send to the first Wireless Communication Equipment and carry The resource distribution message of the default additional feedback sub-period.After receiver 1410 receives resource distribution message, Processor 1420 can obtain the default additional feedback sub-period in the synchronizing cycle for wherein carrying, i.e., match somebody with somebody in advance The sub-period for sending feedback message is put, and default additional feedback sub-period has been stored.If place Reason device 1420 determines that the first Wireless Communication Equipment is not in RRC connections or has the state of RRC connection requirements, Then after receiver 1410 receives discovery message, transmitter 1430 does not send to second wireless network equipment Feedback message, if within the synchronizing cycle of certain, the first Wireless Communication Equipment enter RRC connection status or There is the state of RRC connection requirements, when processor 1420 then can detect that distance is current in the current sync cycle Nearest default additional feedback sub-period is carved, transmitter 1430 simultaneously can be in the default additional feedback sub-period The feedback message that correspondence finds message is sent to second wireless network equipment.

Optionally, the processor 1420, is additionally operable to obtain the received signal strength of the discovery message；Such as Really described received signal strength is more than or equal at default signal strength threshold, and the first Wireless Communication Equipment Connect or have the state of RRC connection requirements in RRC, then trigger the transmitter 1430 to second nothing The line network equipment sends the correspondence feedback message for finding message.

In force, processor 1420 can be previously provided with signal strength threshold, for judging to find signal Whether corresponding cell or wave beam have preferable signal quality.When receiver 1410 receives certain discovery When the signal strength signal intensity of message is more than or equal to signal strength threshold, it is wireless that processor 1420 can then inquire about first Whether the network equipment connects or has the state of RRC connection requirements in RRC.If the first wireless network sets The standby state for connecting in RRC or having RRC connection requirements, transmitter 1430 then sets to second wireless network Preparation send correspondence to find the feedback message of message.

Optionally, the receiver 1410, specifically for receiving second wireless network equipment in current sync week The multiple discovery message for finding to be sent in message interval of phase；

The process, 1420, specifically for obtaining each received signal strength for finding message；If received Multiple discovery message in there is received signal strength and disappear more than or equal to the discovery of default signal strength threshold Breath, and the first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, then trigger institute State transmitter 1430 and send the maximum discovery message of correspondence received signal strength to the second wireless network equipment Feedback message.

In force, in a synchronizing cycle, if receiver 1410 receives multiple discovery message, process Device 1420 can then obtain reception, and these find corresponding received signal strength during message.If receiver 1410 There is received signal strength in the multiple discovery message for receiving to disappear more than or equal to the discovery of signal strength threshold Breath, processor 1420 then may determine that whether the first Wireless Communication Equipment connects in RRC or have RRC to connect Connect the state of demand.If processor 1420 determines that the first Wireless Communication Equipment connects or have RRC in RRC The state of connection requirement, then can choose received signal strength in the above-mentioned multiple discovery message for receiving maximum One discovery message, then transmitter 1430 can be in the default routine of last in the current sync cycle Feedback message corresponding with the discovery message is sent in feedback sub-period to second wireless network equipment.

Optionally, the processor 1420, if connect specifically for existing in multiple discovery message for receiving Receive discovery message of the signal strength signal intensity more than or equal to default signal strength threshold, and the first Wireless Communication Equipment Connected or had the state of RRC connection requirements in RRC, while current sync cycle and a upper synchronizing cycle The maximum discovery message of middle received signal strength is different, then trigger the transmitter 1430 wireless to described second The network equipment sends the feedback message of the discovery message received in the correspondence current sync cycle.

In force, when the first Wireless Communication Equipment is in RRC connections or has the state of RRC connection requirements, If the maximum discovery of received signal strength in current period is detected certain synchronizing cycle of processor 1420 disappears Ceased the discovery message maximum with received signal strength in a upper synchronizing cycle different, transmitter 1430 then can be with Send to second wireless network equipment in last default normal feedback sub-period in the current sync cycle Feedback message corresponding to the maximum discovery message of received signal strength.If what processor 1420 was detected works as The maximum discovery message of received signal strength and received signal strength is maximum in a upper synchronizing cycle in the front cycle Discovery message it is identical, transmitter 1430 then can in current period not to second wireless network equipment send Feedback message.

Optionally, the receiver 1410, is additionally operable to receive the correspondence that the second wireless network equipment sends The public message for finding message.

In force, after transmitter 1430 sends feedback message to second wireless network equipment, second is wireless The network equipment can be that time-domain position information is known according to the identification information or feedback message carried in feedback message First Wireless Communication Equipment place cell or wave beam, and then can determine the cell or wave beam in synchronous week Corresponding sub-period in the public message period of phase, in the sub-period, sends corresponding public message.Connect After receiving the public message that device 1410 receives the transmission of second wireless network equipment, can be according to SIB information configurations Common radio resources, and carry out the operation such as selection and gravity treatment of communication cell.

Based on identical technology design, the embodiment of the present invention additionally provides a kind of device for processing and finding message, As shown in figure 9, described device includes：

First receiver module 901, concrete function can be realized by receiver 1410, for receiving the second wireless network The discovery message that network equipment sends；

Sending module 902, concrete function can jointly be realized by processor 1420 and transmitter 1430, for such as Really the first Wireless Communication Equipment connects in RRC or has the state of RRC connection requirements, then to described second Wireless Communication Equipment sends the correspondence feedback message for finding message.

Optionally, first receiver module 901, is used for：

The sending module 902, is used for：

Optionally, as shown in Figure 10, described device also includes：

Second receiver module 903, concrete function can be realized by receiver 1410, for receiving second nothing The process cycle configuration message that the line network equipment sends, carries at target in the process cycle configuration message The reason cycle；Wherein, the target process cycle is the integral multiple of synchronizing cycle；

Setup module 904, concrete function can be realized by processor 1420, set for arranging the first wireless network For in each target process cycle, the discovery message received in a synchronizing cycle is only processed.

Optionally, the sending module 902, is used for：

Optionally, as shown in figure 11, described device also includes：3rd receiver module 905, concrete function can Realized by receiver 1410, for receiving the resource distribution message that the second wireless network equipment sends, institute State the additional feedback sub-period carried in resource distribution message in synchronizing cycle；

The sending module 902, within the current sync cycle, if the first Wireless Communication Equipment is entered RRC connection status has the state of RRC connection requirements, then into RRC connection status or having RRC to connect Connect additional feedback sub-period nearest after the state of demand to send described in correspondence to the second wireless network equipment It was found that the feedback message of message.

Optionally, the sending module 902, is additionally operable to：

Optionally, as shown in figure 12, described device also includes：Acquisition module 906, concrete function can be by Reason device 1420 is realized, for obtaining the received signal strength of the discovery message；

The sending module 902, is used for：If the received signal strength is more than default signal strength threshold, And first Wireless Communication Equipment connect or have the state of RRC connection requirements in RRC, then to described second Wireless Communication Equipment sends the correspondence feedback message for finding message.

Optionally, first receiver module 901, is used for：Second wireless network equipment is received in current sync The multiple discovery message for finding to be sent in message interval in cycle；

The acquisition module 906, is used for：Obtain each received signal strength for finding message；

The sending module 902, is used for：If there is received signal strength in the multiple discovery message for receiving Connect or have in RRC more than the discovery message of default signal strength threshold, and the first Wireless Communication Equipment The state of RRC connection requirements, then send correspondence received signal strength maximum to the second wireless network equipment Discovery message feedback message.

Optionally, the sending module 902, is used for：

Optionally, as shown in figure 13, described device also includes：

4th receiver module 907, concrete function can be realized by receiver 1410, for receiving second nothing The correspondence public message for finding message that the line network equipment sends.

It should be noted that：The process that above-described embodiment is provided finds the device of message when discovery message is processed, Only it is illustrated with the division of above-mentioned each functional module, in practical application, can as desired will be upper State function distribution to be completed by different functional modules, will the internal structure of the first Wireless Communication Equipment be divided into Different functional module, to complete all or part of function described above.In addition, above-described embodiment is carried For process find message device with process find message embodiment of the method belong to same design, its is concrete The process of realization refers to embodiment of the method, repeats no more here.

One of ordinary skill in the art will appreciate that realize all or part of step of above-described embodiment can pass through Hardware is completing, it is also possible to which the hardware that correlation is instructed by program is completed, and described program can be stored in In a kind of computer-readable recording medium, storage medium mentioned above can be read-only storage, disk or CD etc..

Presently preferred embodiments of the present invention is the foregoing is only, it is all the present invention's not to limit the present invention Within spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in the present invention's Within protection domain.

Claims

1. it is a kind of to process the method for finding message, it is characterised in that methods described includes：

First Wireless Communication Equipment receives the discovery message that second wireless network equipment sends；

If the first Wireless Communication Equipment connects or has the state of RRC connection requirements, the first nothing in RRC The line network equipment then sends the correspondence feedback message for finding message to the second wireless network equipment.

2. method according to claim 1, it is characterised in that the reception second wireless network equipment The discovery message of transmission, including：

First Wireless Communication Equipment receives the discovery message that second wireless network equipment sends, and obtains the discovery Identification information or the time-domain position information of the discovery message that message is carried；

If first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, the One Wireless Communication Equipment then sends the correspondence feedback for finding message and disappears to the second wireless network equipment Breath, including：

If the first Wireless Communication Equipment connects or has the state of RRC connection requirements, the first nothing in RRC The line network equipment then sends the feedback message for carrying the identification information to the second wireless network equipment； Or,

If the first Wireless Communication Equipment connects or has the state of RRC connection requirements, the first nothing in RRC The line network equipment then sends feedback corresponding with the time-domain position information and disappears to the second wireless network equipment Breath.

3. method according to claim 1 and 2, it is characterised in that methods described also includes：

First Wireless Communication Equipment receives the process cycle configuration message that the second wireless network equipment sends, Target process cycle is carried in the process cycle configuration message；Wherein, the target process cycle is same The integral multiple of step period；

4. the method according to any one in claim 1-3, it is characterised in that if described first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, and the first Wireless Communication Equipment is then The correspondence feedback message for finding message is sent to the second wireless network equipment, including：

If the first Wireless Communication Equipment connects or has the state of RRC connection requirements, the first nothing in RRC The line network equipment default normal feedback sub-period then within the current sync cycle, to the second wireless network Equipment sends the correspondence feedback message for finding message.

5. the method according to any one in claim 1-4, it is characterised in that methods described is also wrapped Include：

First Wireless Communication Equipment receives the resource distribution message that the second wireless network equipment sends, described The additional feedback sub-period in synchronizing cycle is carried in resource distribution message；

Within the current sync cycle, if the first Wireless Communication Equipment is into RRC connection status or has RRC The state of connection requirement, the first Wireless Communication Equipment then into RRC connection status or have RRC connection need Additional feedback sub-period nearest after the state asked to the second wireless network equipment sends the correspondence discovery The feedback message of message.

6. the method according to any one in claim 1-4, it is characterised in that methods described is also wrapped Include：

Within the current sync cycle, if the first Wireless Communication Equipment is into RRC connection status or has RRC The state of connection requirement, the first Wireless Communication Equipment then into RRC connection status or have RRC connection need Nearest default additional feedback sub-period after the state asked, to the second wireless network equipment correspondence institute is sent State the feedback message for finding message.

7. the method according to any one in claim 1-6, it is characterised in that methods described is also wrapped Include：

First Wireless Communication Equipment obtains the received signal strength for finding message；

If the received signal strength is more than or equal to default signal strength threshold, and the first wireless network Equipment connects or has the state of RRC connection requirements in RRC, and the first Wireless Communication Equipment is then to described the Two Wireless Communication Equipment send the correspondence feedback message for finding message.

8. method according to claim 7, it is characterised in that first Wireless Communication Equipment is received The discovery message that second wireless network equipment sends, including：First Wireless Communication Equipment receives the second wireless network The multiple discovery message that find message interval in send of the network equipment in the current sync cycle；

First Wireless Communication Equipment obtains the received signal strength for finding message, including：First nothing The line network equipment obtains the received signal strength that each finds message；

If the received signal strength is more than or equal to default signal strength threshold, and first is wireless The network equipment connects or has the state of RRC connection requirements in RRC, and the first Wireless Communication Equipment is then to institute State second wireless network equipment and send the correspondence feedback message for finding message, including：If received There is received signal strength in multiple discovery message to disappear more than or equal to the discovery of default signal strength threshold Breath, and the first Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, first is wireless The network equipment then sends the maximum discovery message of correspondence received signal strength to the second wireless network equipment Feedback message.

9. method according to claim 8, it is characterised in that if the multiple discoveries for receiving There is discovery message of the received signal strength more than or equal to default signal strength threshold, and first in message Wireless Communication Equipment connects or has the state of RRC connection requirements in RRC, and the first Wireless Communication Equipment is then The feedback message of the maximum discovery message of correspondence received signal strength is sent to the second wireless network equipment, Including：

If it is strong more than or equal to default signal to there is received signal strength in the multiple discovery message for receiving The discovery message of degree threshold value, and the first Wireless Communication Equipment connects or has RRC connection requirements in RRC State, while the current sync cycle is different with the discovery message that received signal strength in a upper synchronizing cycle is maximum, First Wireless Communication Equipment then sends what is received in the correspondence current sync cycle to the second wireless network equipment It was found that the feedback message of message.

10. the method according to any one in claim 1-9, it is characterised in that in the first wireless network Network equipment to the second wireless network equipment is sent after the correspondence feedback message for finding message, described Method also includes：

First Wireless Communication Equipment receives the correspondence discovery message that the second wireless network equipment sends Public message.

11. a kind of Wireless Communication Equipment, it is characterised in that the Wireless Communication Equipment includes receiver, place Reason device, transmitter, wherein：

12. Wireless Communication Equipment according to claim 11, it is characterised in that the receiver, tool Body is used to receive the discovery message of second wireless network equipment transmission, and triggers described of the processor acquisition Identification information or the time-domain position information of the discovery message that existing message is carried；

13. Wireless Communication Equipment according to claim 11 or 12, it is characterised in that the reception Device, is additionally operable to receive the process cycle configuration message that the second wireless network equipment sends；

14. Wireless Communication Equipment according to any one in claim 11-13, it is characterised in that institute Processor is stated, if connecting or having RRC connection requirements in RRC specifically for the first Wireless Communication Equipment State, then default normal feedback sub-period of the transmitter within the current sync cycle is triggered, to described Second wireless network equipment sends the correspondence feedback message for finding message.

15. Wireless Communication Equipment according to any one in claim 11-14, it is characterised in that institute Receiver is stated, is additionally operable to receive the resource distribution message that the second wireless network equipment sends；

16. Wireless Communication Equipment according to any one in claim 11-14, it is characterised in that institute Processor is stated, is additionally operable within the current sync cycle, if the first Wireless Communication Equipment enters RRC and connects shape State has the state of RRC connection requirements, then triggering the transmitter into RRC connection status or is having RRC Nearest default additional feedback sub-period after the state of connection requirement, sends to the second wireless network equipment The correspondence feedback message for finding message.

17. Wireless Communication Equipment according to any one in claim 11-16, it is characterised in that institute Processor is stated, the first Wireless Communication Equipment is additionally operable to and is obtained the received signal strength for finding message；If The received signal strength is more than or equal to default signal strength threshold, and the first Wireless Communication Equipment is in RRC connects or has the state of RRC connection requirements, then trigger the transmitter and set to the second wireless network Preparation send correspondence the feedback message for finding message.

18. Wireless Communication Equipment according to claim 17, it is characterised in that the receiver, tool Body is used to receive multiple that second wireless network equipment sends in the discovery message interval in current sync cycle Existing message；

19. Wireless Communication Equipment according to claim 18, it is characterised in that the processor, tool If body is used to there is received signal strength in the multiple discovery message for receiving more than or equal to default signal The discovery message of intensity threshold, and the first Wireless Communication Equipment connects or has RRC connection requirements in RRC State, while the maximum discovery message of received signal strength is not in current sync cycle and a upper synchronizing cycle Together, then trigger the transmitter and send reception in the correspondence current sync cycle to the second wireless network equipment Discovery message feedback message.

20. Wireless Communication Equipment according to any one in claim 11-19, it is characterised in that institute Receiver is stated, is additionally operable to receive the public of the correspondence discovery message that the second wireless network equipment sends Message.